Fuel Tank Removal at Chalk River Nuclear Labs

Official title: Fuel Storage Tank Removal Project

Closed Environmental Assessment Environment & Climate Natural Resources
Atomic Energy of Canada wants to remove old fuel storage tanks at its Chalk River nuclear research site in Ontario. The tanks hold heavy fuel oil and pose a contamination risk if left in place. This environmental review is required because it's on federal land.

Why This Matters

Live near Chalk River? This cleanup project aims to protect local groundwater and the Ottawa River watershed. The tanks are aging and could leak if not removed. It's a small project, but part of managing Canada's nuclear legacy responsibly.

What Could Change

If approved, Canadian Nuclear Laboratories will dismantle two above-ground fuel tanks, a pipe bridge, and support building. All waste will be characterized and disposed of through CNL's waste management program. The site will be cleaned up, reducing long-term contamination risk.

Key Issues

  • Will the tank removal prevent soil and groundwater contamination?
  • How will waste from the decommissioning be managed and disposed of?

Indigenous Consultation

This consultation requires engagement with Indigenous communities under the Crown's duty to consult.